Chapter 151: Senior Sister's Path Has Widened

Half an hour passed.

Xu Qingzhou was indeed still in the laboratory. At 10 o'clock at night, after explaining the compression characteristics of the optical frequency comb to Ren Xiaoling, he let Ren Xiaoling go back first, and he stayed behind to debug the polarization beam splitter. Who knew that one thing would lead to two hours.

Of course, it was mainly because he was at odds with this polarization beam splitter.

He had the intention of not giving up until it was done.

That feeling was as if he, a dignified king, was playing a bronze game and was actually sanctioned by a red buff.

By the time Xu Qingzhou finished, he tragically discovered that it was already 12 o'clock in the morning.

Hu~ Outside the laboratory, Xu Qingzhou let out a long breath.

The weather was very good, the night sky was clear, and a few wisps of thin fog drifted by, leaving a shadow on the ground. Although it was already early morning, the laboratory building was still lit. Besides him, there were many project groups conducting tense experiments.

"Stop!" Song Yao couldn't listen anymore and stuffed breakfast into his hand, "Eat yours!"

Read! {

There is access control on the laboratory side.

"Panting after just moving a little? I can persist for 40 minutes now, okay!"

"Xu Qingzhou, do you not treat me as a girl?" Song Yao squinted at him. Look, this guy seemed to really believe she climbed up just now.

Xu Qingzhou's expression stiffened. He didn't quite understand why Song Yao suddenly asked such a heart-stabbing question.

Song Yao pointed to the window beside her and said expressionlessly, "Climbed up."

Xu Qingzhou tightened his collar and drilled into the lounge beside him, intending to make do for the night there. For him, sleeping in the laboratory was a common occurrence.

Hearing Xu Qingzhou's indifferent words, Song Yao couldn't help but nag again, "It's winter now, can't you make people worry less? You don't take your body seriously all day long. I really don't want to care..."

!.

Song Yao? Eh, haven't woken up yet? Xu Qingzhou was surprised and reached out to pinch her.

This guy's nonsense was really endless, but the depression just now vanished instantly.

"You hesitated." Song Yao's teeth itched.

Xu Qingzhou was pushing two large suitcases in front of him and said angrily, "You try taking so many things."

"Just lie on the chair in the laboratory for a night, it doesn't matter."

It was only ten days or so. If it weren't for the fact that winter clothes really couldn't fit in the backpack, he wouldn't even want to take a suitcase.

February 8th, Chengdu Airport.

It's hard to say. In this guy's eyes, she is a violent maniac who can easily climb three floors.

Soft and tender.

Xu Qingzhou caught Song Yao's unkind gaze, his expression straightened, "Absolutely not. To me, you are gentle, kind, generous, knowledgeable, and gather all goodness in one... Except for Mom, you are the most... in my life."

The next morning, Xu Qingzhou was tempted awake by the smell of buns. Opening his eyes, he saw a beautiful face appearing in front of him in a daze.

He really wanted to say, don't you know your own combat power? In the eyes of others, Song Yao looks cold and aloof, not eating human fireworks... but only he, the person who experienced it, knows the bitterness.

Song Yao said with some dissatisfaction, "How can you sleep on a chair... You are really something. Can't you go back to the dormitory first and then do it tomorrow when you have time?"

"Just finished adjusting the equipment."

"That's because I'm with you," Song Yao said. This guy is very lazy. Every time he runs a few laps, he slows down, and he has to rely on her to urge him.

Xu Qingzhou was very moved. He reached out and was about to take the lunch box, but saw the girl frown and take the lunch box back.

"Let me slow down," Xu Qingzhou rubbed his temples. After his brain was completely awake, he turned to look at the beautiful girl opposite, "How did you get in?"

Xu Qingzhou was stunned, sat up from the chair, and looked at Song Yao, "Why are you here?"

"Little Xu, experiment is experiment, body is important. Don't be too busy alone."

Teacher Zhong Xiaodong left, and Xu Qingzhou recalled, "Teacher Zhong brought you in?"

Most importantly, he discovered a truth: this girl, when she is alone, is powerful, but once there is dependence beside her, hehe, she becomes a weak little woman.

"Thank you, Teacher Zhong." Sure enough, an aunt beside her looked disgusted, "Young people nowadays, taking family matters to the public, don't know shame."

This dream is a bit real.

"Why can't I be here?" Song Yao rubbed her cheeks. This guy pinched her face red.

Xu Qingzhou pulled the four chairs together and connected them at the same time, "I thought you were asleep."

"Student Xu Qingzhou is awake."

Wait... Song Yao got stuck. This scene seems a bit familiar again.

"Thick-skinned, it doesn't matter."

"Please come in," Xu Qingzhou said.

Xu Qingzhou didn't speak. At this time, he felt that this conversation seemed to have a bit of a problem.

Run quickly! Ren Xiaoling ran away in a puff of smoke.

He couldn't figure out how to stuff it to make this small box so heavy.

He sent a WeChat message.

Unexpectedly, just after sending the message, the phone vibrated. It was Song Yao's call.

Zhong Xiaodong smiled, looked at Xu Qingzhou and Song Yao, and said to Song Yao, "I was worried you couldn't find it. Alright, then I won't disturb you guys." "Goodbye, Teacher Zhong."

Afterwards, she heard a sound from the lounge: "You sit for a while, I'll go wash up simply."

"Song Yao?"

Returning to Chengdu again after 4 months, Song Yao walked very fast. Finding that Xu Qingzhou didn't keep up, she couldn't help urging, "Xu Qingzhou, can you walk faster?"

Xu Qingzhou nodded with a smile, "It was too late last night, so I didn't go back."

Looking at the two large suitcases in front of Xu Qingzhou, Song Yao also felt guilty, but still pouted, "This is to let you exercise, so you don't pant after moving a little."

Xu Qingzhou's scalp was numb, thinking to himself that this is the third floor! Dong dong~ At this time, there was a knock on the door.

While speaking, she handed the lunch box on the table to him.

Outside the lounge, Ren Xiaoling clicked her tongue and sighed. The junior is worthy of being the junior. The ice goddess in the school actually has such a side.

"What's wrong?" Xu Qingzhou expressed a bit of confusion.

Pa~ Just intending to experience it well, Xu Qingzhou's hand was slapped away, and then he saw the girl glaring at him angrily.

Quantum optics laboratory is not allowed to carry electronic equipment. In the lounge, getting the phone, Xu Qingzhou saw Song Yao's call.

"Polite, let's go."

Xu Qingzhou expressed dissatisfaction. Yes, he used to have to walk after running a few laps, but now he can run without stopping.

Song Yao nodded slightly, "I met this teacher downstairs. He said he was looking for you. He looked at my student ID, so he let me in."

Song Yao asked in a muffled voice, "The dormitory closes at 11:30. Where did you sleep?"

The dormitory was already closed at this time.

Xu Qingzhou walked out of the lounge, and in his peripheral vision, he seemed to see a familiar shadow. Is it Ren Xiaoling? This senior sister... the path has widened.

The door was opened by Teacher Zhong Xiaodong.

The couples passing by also cast admiring eyes.

"Mm?" Song Yao didn't understand, but felt that the old lady was strange, tilted her head and asked Xu Qingzhou, "What did we say?"

"..."

"Sister, let's go." Xu Qingzhou couldn't hold on from being watched by the people around, pulled Song Yao and ran away quickly.

(End of chapter) ===== CHAPTER 152 =====